000 00350nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aPillsbury, A.F.
245 _aAgricultural drainage and basin salt balance
260 _aWashington
_c1971
300 _a1-15 p.
440 _aAmerican Society of Agricultu
901 _a112177
942 _cB
_2udc
999 _c10704
_d10704